EP1469535A3 - Organische elektrolumineszente Anzeigevorrichtung - Google Patents

Organische elektrolumineszente Anzeigevorrichtung Download PDF

Info

Publication number
EP1469535A3
EP1469535A3 EP04090008A EP04090008A EP1469535A3 EP 1469535 A3 EP1469535 A3 EP 1469535A3 EP 04090008 A EP04090008 A EP 04090008A EP 04090008 A EP04090008 A EP 04090008A EP 1469535 A3 EP1469535 A3 EP 1469535A3
Authority
EP
European Patent Office
Prior art keywords
organic film
organic
display device
electroluminescent display
organic electroluminescent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP04090008A
Other languages
English (en)
French (fr)
Other versions
EP1469535B1 (de
EP1469535A2 (de
Inventor
Jun-Yeob 307-802 Cheongsol maeul Hanra Apt. Lee
Jang-Hyuk c/o Samsung SDI Co. Ltd. Kwon
Yong-Joong 116-703 Monsok maeul Ssangyong Choi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Display Co Ltd
Original Assignee
Samsung SDI Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung SDI Co Ltd filed Critical Samsung SDI Co Ltd
Publication of EP1469535A2 publication Critical patent/EP1469535A2/de
Publication of EP1469535A3 publication Critical patent/EP1469535A3/de
Application granted granted Critical
Publication of EP1469535B1 publication Critical patent/EP1469535B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/14—Carrier transporting layers
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/26—Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/17—Carrier injection layers
    • H10K50/171—Electron injection layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/18—Carrier blocking layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/30—Coordination compounds
    • H10K85/321—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3]
    • H10K85/324—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3] comprising aluminium, e.g. Alq3

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
EP04090008A 2003-04-17 2004-01-13 Organische elektrolumineszente Anzeigevorrichtung Expired - Lifetime EP1469535B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2003024424 2003-04-17
KR1020030024424A KR100560778B1 (ko) 2003-04-17 2003-04-17 유기 전계 발광 디스플레이 장치

Publications (3)

Publication Number Publication Date
EP1469535A2 EP1469535A2 (de) 2004-10-20
EP1469535A3 true EP1469535A3 (de) 2008-05-28
EP1469535B1 EP1469535B1 (de) 2012-06-06

Family

ID=32906612

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04090008A Expired - Lifetime EP1469535B1 (de) 2003-04-17 2004-01-13 Organische elektrolumineszente Anzeigevorrichtung

Country Status (5)

Country Link
US (1) US7126271B2 (de)
EP (1) EP1469535B1 (de)
JP (1) JP2004319424A (de)
KR (1) KR100560778B1 (de)
CN (1) CN1610463A (de)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7070867B2 (en) * 2003-12-05 2006-07-04 The University Of Southern California OLEDs having n-type doping
TWI381374B (zh) * 2004-03-18 2013-01-01 Lg Electronics Inc 其上具有重疊區塊資訊之記錄媒體和用以形成、記錄及重製記錄媒體之設備和方法
US7517595B2 (en) 2005-03-10 2009-04-14 Eastman Kodak Company Electroluminescent devices with mixed electron transport materials
US20060246315A1 (en) * 2005-04-27 2006-11-02 Begley William J Phosphorescent oled with mixed electron transport materials
CN100433402C (zh) * 2005-05-31 2008-11-12 友达光电股份有限公司 有机发光二极管
US20060286405A1 (en) * 2005-06-17 2006-12-21 Eastman Kodak Company Organic element for low voltage electroluminescent devices
US20060286402A1 (en) * 2005-06-17 2006-12-21 Eastman Kodak Company Organic element for low voltage electroluminescent devices
KR100806812B1 (ko) 2005-07-25 2008-02-25 엘지.필립스 엘시디 주식회사 유기 ｅｌ 소자 및 그 제조방법
KR100672535B1 (ko) * 2005-07-25 2007-01-24 엘지전자 주식회사 유기 ｅｌ 소자 및 그 제조방법
US7563518B2 (en) * 2005-07-28 2009-07-21 Eastman Kodak Company Low voltage organic electroluminescent element
US8956738B2 (en) 2005-10-26 2015-02-17 Global Oled Technology Llc Organic element for low voltage electroluminescent devices
US20070092753A1 (en) * 2005-10-26 2007-04-26 Eastman Kodak Company Organic element for low voltage electroluminescent devices
US7767317B2 (en) 2005-10-26 2010-08-03 Global Oled Technology Llc Organic element for low voltage electroluminescent devices
US20070092755A1 (en) * 2005-10-26 2007-04-26 Eastman Kodak Company Organic element for low voltage electroluminescent devices
US20070092754A1 (en) * 2005-10-26 2007-04-26 Eastman Kodak Company Organic element for low voltage electroluminescent devices
US20070092759A1 (en) * 2005-10-26 2007-04-26 Begley William J Organic element for low voltage electroluminescent devices
US20070099810A1 (en) * 2005-10-27 2007-05-03 Hiroshi Matsunaga Cleaning liquid and cleaning method
JP4273132B2 (ja) * 2006-04-03 2009-06-03 セイコーエプソン株式会社 有機発光素子の製造方法
GB2440368A (en) 2006-07-26 2008-01-30 Oled T Ltd Cathode coating for an electroluminescent device
US20080032123A1 (en) * 2006-08-02 2008-02-07 Spindler Jeffrey P Dual electron-transporting layer for oled device
US20080176099A1 (en) * 2007-01-18 2008-07-24 Hatwar Tukaram K White oled device with improved functions
US8795855B2 (en) * 2007-01-30 2014-08-05 Global Oled Technology Llc OLEDs having high efficiency and excellent lifetime
KR100833975B1 (ko) * 2007-04-17 2008-05-30 황장환 유기 발광 디스플레이 소자 및 그 제조 방법
KR100879476B1 (ko) * 2007-09-28 2009-01-20 삼성모바일디스플레이주식회사 유기 발광 소자
US8431242B2 (en) * 2007-10-26 2013-04-30 Global Oled Technology, Llc. OLED device with certain fluoranthene host
US8129039B2 (en) * 2007-10-26 2012-03-06 Global Oled Technology, Llc Phosphorescent OLED device with certain fluoranthene host
US20090110956A1 (en) * 2007-10-26 2009-04-30 Begley William J Oled device with electron transport material combination
US8076009B2 (en) 2007-10-26 2011-12-13 Global Oled Technology, Llc. OLED device with fluoranthene electron transport materials
US8420229B2 (en) * 2007-10-26 2013-04-16 Global OLED Technologies LLC OLED device with certain fluoranthene light-emitting dopants
KR20090050369A (ko) * 2007-11-15 2009-05-20 삼성모바일디스플레이주식회사 유기 발광 소자
KR101481822B1 (ko) * 2007-12-07 2015-01-13 엘지디스플레이 주식회사 유기발광다이오드 및 이를 구비한 유기전계발광 표시장치
KR20090062602A (ko) * 2007-12-13 2009-06-17 삼성모바일디스플레이주식회사 유기 발광 표시 장치 및 그의 제조 방법
US20090162612A1 (en) * 2007-12-19 2009-06-25 Hatwar Tukaram K Oled device having two electron-transport layers
US20090162644A1 (en) * 2007-12-19 2009-06-25 Ricks Michele L Organic element for low voltage electroluminescent devices
KR100918401B1 (ko) 2007-12-24 2009-09-24 삼성모바일디스플레이주식회사 유기 발광 소자
KR100922755B1 (ko) * 2007-12-28 2009-10-21 삼성모바일디스플레이주식회사 유기 발광 소자
KR100894066B1 (ko) 2007-12-28 2009-04-24 삼성모바일디스플레이 주식회사 유기 발광 소자
KR100898075B1 (ko) 2008-03-04 2009-05-18 삼성모바일디스플레이주식회사 유기 발광 소자
JP2009238910A (ja) * 2008-03-26 2009-10-15 Canon Inc 有機発光素子
US7931975B2 (en) * 2008-11-07 2011-04-26 Global Oled Technology Llc Electroluminescent device containing a flouranthene compound
US8088500B2 (en) * 2008-11-12 2012-01-03 Global Oled Technology Llc OLED device with fluoranthene electron injection materials
JP5293120B2 (ja) * 2008-11-28 2013-09-18 住友化学株式会社 有機エレクトロルミネッセンス素子およびその製造方法
US7968215B2 (en) * 2008-12-09 2011-06-28 Global Oled Technology Llc OLED device with cyclobutene electron injection materials
DE102008064200A1 (de) 2008-12-22 2010-07-01 Merck Patent Gmbh Organische Elektrolumineszenzvorrichtung
US8216697B2 (en) * 2009-02-13 2012-07-10 Global Oled Technology Llc OLED with fluoranthene-macrocyclic materials
WO2010113743A1 (ja) * 2009-03-30 2010-10-07 東レ株式会社 発光素子材料および発光素子
US20100244677A1 (en) * 2009-03-31 2010-09-30 Begley William J Oled device containing a silyl-fluoranthene derivative
US8206842B2 (en) * 2009-04-06 2012-06-26 Global Oled Technology Llc Organic element for electroluminescent devices
KR20120128483A (ko) * 2011-05-17 2012-11-27 삼성디스플레이 주식회사 유기 발광 장치
KR101990553B1 (ko) * 2012-04-17 2019-06-19 삼성디스플레이 주식회사 신규한 유기 발광 소자용 화합물 및 이를 포함한 유기 발광 소자
KR102079249B1 (ko) * 2012-06-12 2020-02-20 삼성디스플레이 주식회사 신규한 유기 발광 소자용 화합물 및 이를 포함한 유기 발광 소자
US20140103316A1 (en) * 2012-10-12 2014-04-17 Industry-Academic Cooperation Foundation Gyeongsang National University Organometallic complex and organic light-emitting device including the same
JP6661272B2 (ja) * 2015-02-03 2020-03-11 住友化学株式会社 有機ｅｌ素子
KR102423171B1 (ko) * 2015-03-16 2022-07-21 삼성디스플레이 주식회사 유기 발광 소자 및 이를 포함하는 표시 장치
KR102393794B1 (ko) * 2015-06-30 2022-05-03 엘지디스플레이 주식회사 유기발광 표시장치
JP2018152485A (ja) * 2017-03-14 2018-09-27 セイコーエプソン株式会社 発光素子、発光装置、光源、認証装置および電子機器
CN113972340B (zh) * 2021-10-12 2022-09-09 深圳市华星光电半导体显示技术有限公司 Oled显示面板及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1011155A2 (de) * 1998-12-16 2000-06-21 Junji Kido Organische elektrolumineszente Vorrichtung
EP1220339A2 (de) * 2000-12-28 2002-07-03 Sel Semiconductor Energy Laboratory Co., Ltd. Lichtemittierende Vorrichtung und Herstellungsverfahren
EP1285957A2 (de) * 2001-08-20 2003-02-26 TDK Corporation Organische elektrolumineszente Vorrichtung und Verfahren zu ihrer Herstellung
EP1469534A2 (de) * 2003-04-16 2004-10-20 Eastman Kodak Company Verfahren zur Herstellung einer emittierenden Schicht mit verbesserter Stabilität in einer OLED-Vorrichtung von einem Donorelement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5776622A (en) 1996-07-29 1998-07-07 Eastman Kodak Company Bilayer eletron-injeting electrode for use in an electroluminescent device
JP4514841B2 (ja) 1998-02-17 2010-07-28 淳二 城戸 有機エレクトロルミネッセント素子
JP3266573B2 (ja) 1998-04-08 2002-03-18 出光興産株式会社 有機エレクトロルミネッセンス素子
JP2000003790A (ja) 1998-06-16 2000-01-07 Mitsubishi Chemicals Corp 有機電界発光素子
JP2002008863A (ja) 2000-06-20 2002-01-11 Toray Ind Inc 発光素子

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1011155A2 (de) * 1998-12-16 2000-06-21 Junji Kido Organische elektrolumineszente Vorrichtung
EP1220339A2 (de) * 2000-12-28 2002-07-03 Sel Semiconductor Energy Laboratory Co., Ltd. Lichtemittierende Vorrichtung und Herstellungsverfahren
EP1285957A2 (de) * 2001-08-20 2003-02-26 TDK Corporation Organische elektrolumineszente Vorrichtung und Verfahren zu ihrer Herstellung
EP1469534A2 (de) * 2003-04-16 2004-10-20 Eastman Kodak Company Verfahren zur Herstellung einer emittierenden Schicht mit verbesserter Stabilität in einer OLED-Vorrichtung von einem Donorelement

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
KWONG RAYMOND C ET AL: "High operational stability of electrophosphorescent devices", APPLIED PHYSICS LETTERS, AIP, AMERICAN INSTITUTE OF PHYSICS, MELVILLE, NY, US, vol. 81, no. 1, 1 July 2002 (2002-07-01), pages 162 - 164, XP012031767, ISSN: 0003-6951 *
SCHMITZ CV ET AL: "Lithium-Quinolate Complexes as Emitter and Interface Materials in Organic Light-Emitting Diodes", CHEMISTRY OF MATERIALS, AMERICAN CHEMICAL SOCIETY, WASHINGTON, US, vol. 12, no. 10, 10 October 2000 (2000-10-10), pages 3012 - 3019, XP002466152, ISSN: 0897-4756 *

Also Published As

Publication number Publication date
KR20040090558A (ko) 2004-10-26
EP1469535B1 (de) 2012-06-06
EP1469535A2 (de) 2004-10-20
KR100560778B1 (ko) 2006-03-13
JP2004319424A (ja) 2004-11-11
US20040207318A1 (en) 2004-10-21
CN1610463A (zh) 2005-04-27
US7126271B2 (en) 2006-10-24

Similar Documents

Publication Publication Date Title
EP1469535A3 (de) Organische elektrolumineszente Anzeigevorrichtung
EP1939954A3 (de) Organische LED-Anzeigevorrichtung und Verfahren zu ihrer Herstellung
EP1335431A3 (de) Organische elektrolumineszente Anzeigevorrichtung, Substrat und Verfahren zum Schneiden des Substrats
WO2003007394A3 (en) Organic electroluminescent device based upon emission of exciplexes or electroplexes, and a method for its fabrication
EP1450419A3 (de) OLED Farbanzeige mit abgestimmter Mikrokavität
WO2006001469A3 (en) Organic electroluminescence device, image display apparatus and lighting apparatus including the same charge transport material
EP1575090A3 (de) Elektrolumineszente Anzeigevorrichtung
EP1311009A3 (de) Organische Leuchtdiode
EP1256990A3 (de) Lichtemittierende Hochkontrastdioden
EP1227527A3 (de) Organische lichtemittierende Vorrichtungen
EP1460697A3 (de) Organische elektrolumineszente Anzeigevorrichtung und Herstellungsverfahren
EP1521316A3 (de) Lichtemittierendes Element und Verfahren zur Herstellung dafür, und lichtemittierende Vorrichtung mit dem lichtemittierenden Element
WO2003012890A3 (de) Lichtemittierendes bauelement mit organischen schichten
EP1531501A3 (de) Organische Elektrolumineszenzvorrichtungen
EP1351323A3 (de) Trockenmittelstrukturen für oled Anzeigen
WO2004075604A3 (en) Organic electroluminescent device and method for fabricating the same
EP1605531A3 (de) Organische elektrolumineszente Anzeige und deren Herstellungsverfahren
WO2005109543A3 (en) Oled device using reduced drive voltage
EP2169028A3 (de) Material für organische Elektrolumineszenzvorrichtungen und daraus hergestellte organische Elektrolumineszenzvorrichtungen
EP1191819A3 (de) Organische Elektrolumineszenzanzeige
EP1414081A3 (de) Organische elektrolumineszente Vorrichtung
EP2262031A3 (de) Herstellungsverfahren einer elektrooptischen Vorrichtung
EP1863105A3 (de) Lichtemittierendes Element, lichtemittierende Vorrichtung und elektronische Vorrichtung
EP1801899A3 (de) Organische Elektrolumineszenzanzeigevorrichtung und Herstellungsverfahren dafür
EP1816690A3 (de) OLED mit bereichsdefinierter mehrfarbiger Emission innerhalb eines Einzelbeleuchtungselements

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

RIN1 Information on inventor provided before grant (corrected)

Inventor name: CHOI, YONG-JOONG,116-703, MONSOK MAEUL SSANGYONG

Inventor name: KWON, JANG-HYUK,C/O SAMSUNG SDI CO., LTD.

Inventor name: LEE, JUN-YEOB,307-802 CHEONGSOL MAEUL HANRA APT.,

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

17P Request for examination filed

Effective date: 20081128

AKX Designation fees paid

Designated state(s): DE FR GB

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SAMSUNG MOBILE DISPLAY CO., LTD.

17Q First examination report despatched

Effective date: 20090422

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 602004038036

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: H01L0051200000

Ipc: H01L0051500000

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: H01L 51/50 20060101AFI20111209BHEP

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602004038036

Country of ref document: DE

Effective date: 20120802

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: SAMSUNG DISPLAY CO., LTD.

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 602004038036

Country of ref document: DE

Representative=s name: GULDE HENGELHAUPT ZIEBIG & SCHNEIDER, DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 602004038036

Country of ref document: DE

Owner name: SAMSUNG DISPLAY CO., LTD., KR

Free format text: FORMER OWNER: SAMSUNG MOBILE DISPLAY CO. LTD., SUWON, KR

Effective date: 20121026

Ref country code: DE

Ref legal event code: R082

Ref document number: 602004038036

Country of ref document: DE

Representative=s name: GULDE HENGELHAUPT ZIEBIG & SCHNEIDER, DE

Effective date: 20121026

Ref country code: DE

Ref legal event code: R081

Ref document number: 602004038036

Country of ref document: DE

Owner name: SAMSUNG DISPLAY CO., LTD., KR

Free format text: FORMER OWNER: SAMSUNG SDI CO., LTD., SUWON, KR

Effective date: 20120608

Ref country code: DE

Ref legal event code: R082

Ref document number: 602004038036

Country of ref document: DE

Representative=s name: GULDE & PARTNER PATENT- UND RECHTSANWALTSKANZL, DE

Effective date: 20121026

Ref country code: DE

Ref legal event code: R081

Ref document number: 602004038036

Country of ref document: DE

Owner name: SAMSUNG DISPLAY CO., LTD., YONGIN-CITY, KR

Free format text: FORMER OWNER: SAMSUNG SDI CO., LTD., SUWON, KYONGGI-DO, KR

Effective date: 20120608

Ref country code: DE

Ref legal event code: R081

Ref document number: 602004038036

Country of ref document: DE

Owner name: SAMSUNG DISPLAY CO., LTD., YONGIN-CITY, KR

Free format text: FORMER OWNER: SAMSUNG MOBILE DISPLAY CO. LTD., SUWON, GYEONGGI, KR

Effective date: 20121026

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20130103 AND 20130109

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

Owner name: SAMSUNG DISPLAY CO., LTD., KR

Effective date: 20130130

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20130307

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602004038036

Country of ref document: DE

Effective date: 20130307

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 15

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 602004038036

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: H01L0051500000

Ipc: H10K0050000000

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20221220

Year of fee payment: 20

Ref country code: FR

Payment date: 20221220

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20221220

Year of fee payment: 20

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230515

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 602004038036

Country of ref document: DE

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20240112

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20240112